CN204891016U - Wind generating set intelligence fire -fighting controller - Google Patents
Wind generating set intelligence fire -fighting controller Download PDFInfo
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- CN204891016U CN204891016U CN201520501486.7U CN201520501486U CN204891016U CN 204891016 U CN204891016 U CN 204891016U CN 201520501486 U CN201520501486 U CN 201520501486U CN 204891016 U CN204891016 U CN 204891016U
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Abstract
The utility model relates to a wind generating set intelligence fire -fighting controller, a serial communication port, include: collection module, pressure detection module, fault detection module, power processing module 0, processing module 1, processing module 2 processing module 3, processing module 4 output module, early -warning singal output module are inputed to fan major control system, CPU processing module, logic modules, control module, solenoid valve output module, smoke transducer input collection module, flame detector, signal output module and processing module 8 processing module 3 put out a fire. Smoke transducer input collection module, flame detector input collection module, pressure detection module, fault detection module and remote start up input module are connected to CPU processing module. Through install smoke transducer and flame detector additional for wind generating set, acquire the sensor state in real time through the controller to the realization is monitored wind generating set's condition of a fire state, finally provides the fire control, ensures the reliable and stable operation of fan.
Description
Technical field
The utility model relates to a kind of fire-fighting controller, more particularly, relates to a kind of wind power generating set intelligent fire controller.
Background technology
Wind power generating set is part crucial in wind-power electricity generation, but wind power generating set but exists many fire inducements, respectively from transformer, frequency conversion tank, capacitor and brake etc.Most Accident of Transformer occurs, mainly because transformer contact loosens.Contact loosens can produce electric arc, makes metal molten drop onto on insulator, can produce fire.In frequency conversion tank, electric components is aging, and electrical connector loosens or oxidation causes electric arc, can cause fire.The self-healing procedure of capacitor, overheated, open circuit fault and aged deterioration all may cause fire.Brake hidden danger size depends on the contaminated degree height of brake area, and wherein the most dangerous situation occurs in brake hard.If produce fire and carry out fire-fighting control not in time, equipment not only can be caused to damage and compressor emergency shutdown, bring very large economic loss, also can cause environmental pollution, even can cause casualties.
Therefore, prior art urgently has greatly improved.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, a kind of wind power generating set intelligent fire controller is provided, comprise: fan master control system, CPU processing module, logic module, control module, magnetic valve output module, Smoke Sensor input acquisition module, flame detector input acquisition module, pressure detecting module, fault detection module, power regulator module, lead-acid accumulator, external power source input module, fault-signal output module, early warning signal output module, fire extinguishing signal output module and remote activation input module.Smoke Sensor input acquisition module, flame detector input acquisition module, pressure detecting module, fault detection module and remote activation input module are connected to CPU processing module, and CPU processing module is connected to fault-signal output module, early warning signal output module, fire extinguishing signal output module and control module.Wherein Smoke Sensor input acquisition module and flame detector input acquisition module are also connected to logic module simultaneously.Logic module and control module are connected to magnetic valve output module.Lead-acid accumulator and external power source input module provide power supply needed for all the other modules by power regulator module.
Wherein, lead-acid accumulator and external power source input module provide supply voltage needed for the work of described wind power generating set intelligent fire controller through power regulator module conversion, when pressure detecting module detects that nitrogen pressure is not enough or fault detection module detects that described wind power generating set intelligent fire controller is abnormal, fault-signal is sent to CPU processing module to process, after confirmation, export to fan master control system through fault-signal output module; Collection signal is input to CPU processing module and logic module by Smoke Sensor input acquisition module and flame detector input acquisition module respectively, CPU processing module is treated is input to control module again, and fan master control system starts magnetic valve by remote activation input module long distance forced and carries out fire-fighting action.
In wind power generating set intelligent fire controller described in the utility model, described fan master control system comprises data acquisition and monitoring system further, monitoring and controlling can be carried out, to realize the functions such as data acquisition, measurement, parameter adjustment and various types of signal warning to the equipment at scene.In wind power generating set intelligent fire controller described in the utility model, described CPU processing module adopts the controller based on Cortex-M3 core, and adopt Tail-Chaining interrupt processing, carry out interrupt processing based on hardware completely, real-time is high.
In wind power generating set intelligent fire controller described in the utility model, described control module Smoke Sensor input acquisition module adopts 18V mu balanced circuit and bleeder circuit to complete Smoke Sensor state and obtains.
In wind power generating set intelligent fire controller described in the utility model, described flame detector input acquisition module adopts 18V mu balanced circuit and bleeder circuit to complete flame detector state and obtains.
In wind power generating set intelligent fire controller described in the utility model, described fault-signal output module dry contact exports, under normal operating conditions, normally opened contact closes, when there is unusual condition, normally-closed contact closes, for system power failure, system power supply electric voltage exception, cell voltage are abnormal, Smoke Sensor and flame detector input is abnormal, nitrogen pressure exception and magnetic valve resistance is abnormal provides fault to export.
In wind power generating set intelligent fire controller described in the utility model, described fire extinguishing signal output module is when wherein any one signal is effective for Smoke Sensor signal or flame detector signal, early warning signal fan master control system will be exported, as the key signal coordinating video monitoring system action.
In wind power generating set intelligent fire controller described in the utility model, described early warning signal output module is when wherein any one signal is effective for Smoke Sensor signal or flame detector signal, early warning signal fan master control system will be exported, as the key signal coordinating video monitoring system action.
In wind power generating set intelligent fire controller described in the utility model, described logic module is by hardware circuit form practical function, wherein mainly adopt comparator circuit to realize the acquisition and processing of Smoke Sensor signal and flame detector signal, cooperation control module completes the driving to outside fire-fighting equipment jointly.
Implement wind power generating set intelligent fire controller of the present utility model, there is following beneficial effect: by installing Smoke Sensor and flame detector additional to wind power generating set, by controller Real-time Obtaining sensor states, thus the condition of a fire monitoring state realized wind power generating set, finally provide fire-fighting, guarantee the reliable and stable operation of blower fan, possess electromagnetism interference low temperature resistant, this adverse circumstances of blower fan can be adapted to; Possess fault self-diagnosis function, energy real-time measure and control device running status, a certain component failure, can judge determine and export fault-signal, and remind maintainer to process as early as possible; Controller is provided with two-stage warning function, can detect fire as soon as possible and carry out early warning; Controller is provided with logic module and control unit, and both series operations, effectively prevent false triggering, increases system reliability; Controller also possesses and to carry out in real time communication function effectively mutually with fan master control system, can realize remote monitoring function.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the module diagram of the first embodiment of the utility model wind power generating set intelligent fire controller.
Detailed description of the invention
Referring to Fig. 1, is the module diagram of the first embodiment of the utility model wind power generating set intelligent fire controller.As shown in Figure 1, in the wind power generating set intelligent fire controller that the utility model first embodiment provides, at least comprise, fan master control system, CPU processing module, logic module, control module, magnetic valve output module, Smoke Sensor input acquisition module, flame detector input acquisition module, pressure detecting module, fault detection module, power regulator module, lead-acid accumulator, external power source input module, fault-signal output module, early warning signal output module, fire extinguishing signal output module and remote activation input module.Smoke Sensor input acquisition module, flame detector input acquisition module, pressure detecting module, fault detection module and remote activation input module are connected to CPU processing module, and CPU processing module is connected to fault-signal output module, early warning signal output module, fire extinguishing signal output module and control module.Wherein Smoke Sensor input acquisition module and flame detector input acquisition module are also connected to logic module simultaneously.Logic module and control module are connected to magnetic valve output module.Lead-acid accumulator and external power source input module provide power supply needed for all the other modules by power regulator module.
Wherein, lead-acid accumulator and external power source input module provide supply voltage needed for the work of described wind power generating set intelligent fire controller through power regulator module conversion, when pressure detecting module detects that nitrogen pressure is not enough or fault detection module detects that described wind power generating set intelligent fire controller is abnormal, fault-signal is sent to CPU processing module to process, after confirmation, export to fan master control system through fault-signal output module; Collection signal is input to CPU processing module and logic module by Smoke Sensor input acquisition module and flame detector input acquisition module respectively, CPU processing module is treated is input to control module again, when only having logic module and control module all to obtain driving magnetic valve output signal, both together could carry out magnetic valve action by magnetic valve output module.When having any one module acquires to useful signal in Smoke Sensor input acquisition module and flame detector input acquisition module, CPU processing module will export early warning signal by early warning signal output module; When in Smoke Sensor input acquisition module and flame detector input acquisition module, two-way collects useful signal, CPU processing module will export fire extinguishing signal fan master control system by fire extinguishing signal output module.Fan master control system starts magnetic valve by remote activation input module long distance forced and carries out fire-fighting action.
Described fan master control system comprises data acquisition and monitoring system further, carries out monitoring and controlling to the equipment at scene, to realize data acquisition, measurement, parameter adjustment and signal alarm function.
Described CPU processing module adopts the controller based on Cortex-M3 core, adopts Tail-Chaining interrupt processing.
Described control module Smoke Sensor input acquisition module adopts 18V mu balanced circuit and bleeder circuit to complete Smoke Sensor state and obtains.
Described flame detector input acquisition module adopts 18V mu balanced circuit and bleeder circuit to complete flame detector state and obtains.
Described fault-signal output module dry contact exports, under normal operating conditions, normally opened contact closes, when there is unusual condition, normally-closed contact closes, for system power failure, system power supply electric voltage exception, cell voltage are abnormal, Smoke Sensor and flame detector input is abnormal, nitrogen pressure exception and magnetic valve resistance is abnormal provides fault to export.
Described fire extinguishing signal output module can export fire extinguishing signal notice fan master control system time effective Smoke Sensor signal and flame detector signal while, the alerting signal simultaneously withdrawn as site operation personnel.
Described early warning signal output module, when wherein any one signal is effective for Smoke Sensor signal or flame detector signal, will export early warning signal fan master control system, as the key signal coordinating video monitoring system action.
The acquisition and processing of described logic module by adopting comparator circuit to realize Smoke Sensor signal and flame detector signal, cooperation control module completes the driving to outside fire-fighting equipment jointly.
Salient point of the present utility model is that wind power generating set intelligent fire controller possesses 24 volts of outside input dc powers and 12 volts of lead-acid accumulators, two kinds of power supply modes, and these two kinds of power supply mode parallel runnings.24 volts of outside input power supplies are given tacit consent to when two kinds of modes exist simultaneously; If externally fed fault, automatically switch to 12V powered battery; There are one group of direct current, 24 volts of ports, for some external electrical equipment; There is a main switch, for 24 volts of on/off effects of Controlling solenoid valve work; Have a fault-signal to export, an early warning signal exports and the output of a fire extinguishing signal, and these signals are connected to fan master control system, provide real-time status to feed back; A road nitrogen pressure is provided to detect, to guarantee that extinguishing chemical erupts smoothly; One road cigarette propagated sensation sensor input and a road flame detector input are provided, monitor the condition of a fire state of whole wind power generating set; Possess a great distance journey its enable port, carry out remote activation fire-fighting action by fan master control system; Possess automatic fire control function, carry out automatic fire control action according to two-way sensor; Possess lead-acid accumulator automatic inflatable Electricity Functional, guarantee that battery is in shape.
The utility model is by the design of above first embodiment, can accomplish by installing Smoke Sensor and flame detector additional to wind power generating set, by controller Real-time Obtaining sensor states, thus the condition of a fire monitoring state realized wind power generating set, finally provide fire-fighting, guarantee the reliable and stable operation of blower fan, possess electromagnetism interference low temperature resistant, this adverse circumstances of blower fan can be adapted to; Possess fault self-diagnosis function, energy real-time measure and control device running status, a certain component failure, can judge determine and export fault-signal, and remind maintainer to process as early as possible; Controller is provided with two-stage warning function, can detect fire as soon as possible and carry out early warning; Controller is provided with logic module and control unit, and both series operations, effectively prevent false triggering, increases system reliability; Controller also possesses and to carry out in real time communication function effectively mutually with fan master control system, can realize remote monitoring function.
The utility model is described according to specific embodiment, but it will be understood by those skilled in the art that when not departing from the utility model scope, can carry out various change and equivalent replacement.In addition, for adapting to the specific occasion of the utility model technology, can many amendments be carried out to the utility model and not depart from its protection domain.Therefore, the utility model is not limited to specific embodiment disclosed herein, and comprises all embodiments dropping into claims.
Claims (9)
1. a wind power generating set intelligent fire controller, it is characterized in that, comprising: fan master control system, CPU processing module, logic module, control module, magnetic valve output module, Smoke Sensor input acquisition module, flame detector input acquisition module, pressure detecting module, fault detection module, power regulator module, lead-acid accumulator, external power source input module, fault-signal output module, early warning signal output module, fire extinguishing signal output module and remote activation input module; Smoke Sensor input acquisition module, flame detector input acquisition module, pressure detecting module, fault detection module and remote activation input module are connected to CPU processing module, and CPU processing module is connected to fault-signal output module, early warning signal output module, fire extinguishing signal output module and control module; Wherein Smoke Sensor input acquisition module and flame detector input acquisition module are also connected to logic module simultaneously; Logic module and control module are connected to magnetic valve output module; Lead-acid accumulator and external power source input module provide power supply needed for all the other modules by power regulator module;
Wherein, lead-acid accumulator and external power source input module provide supply voltage needed for the work of described wind power generating set intelligent fire controller through power regulator module conversion, when pressure detecting module detects that nitrogen pressure is not enough or fault detection module detects that described wind power generating set intelligent fire controller is abnormal, fault-signal is sent to CPU processing module to process, after confirmation, export to fan master control system through fault-signal output module; Collection signal is input to CPU processing module and logic module by Smoke Sensor input acquisition module and flame detector input acquisition module respectively, CPU processing module is treated is input to control module again, and fan master control system starts magnetic valve output module by remote activation input module long distance forced and carries out fire-fighting action.
2. wind power generating set intelligent fire controller according to claim 1, it is characterized in that, described fan master control system comprises data acquisition and monitoring system further, carries out monitoring and controlling to the equipment at scene, to realize data acquisition, measurement, parameter adjustment and signal alarm function.
3. wind power generating set intelligent fire controller according to claim 1, is characterized in that, described CPU processing module adopts the controller based on Cortex-M3 core, adopts Tail-Chaining interrupt processing.
4. wind power generating set intelligent fire controller according to claim 1, is characterized in that, described control module Smoke Sensor input acquisition module adopts 18V mu balanced circuit and bleeder circuit to complete Smoke Sensor state and obtains.
5. wind power generating set intelligent fire controller according to claim 1, is characterized in that, described flame detector input acquisition module adopts 18V mu balanced circuit and bleeder circuit to complete flame detector state and obtains.
6. wind power generating set intelligent fire controller according to claim 1, it is characterized in that, described fault-signal output module dry contact exports, under normal operating conditions, normally opened contact closes, when there is unusual condition, normally-closed contact closes, for system power failure, system power supply electric voltage exception, cell voltage are abnormal, Smoke Sensor and flame detector input is abnormal, nitrogen pressure exception and magnetic valve resistance is abnormal provides fault to export.
7. wind power generating set intelligent fire controller according to claim 1, it is characterized in that, described fire extinguishing signal output module can export fire extinguishing signal notice fan master control system time effective Smoke Sensor signal and flame detector signal while, the alerting signal simultaneously withdrawn as site operation personnel.
8. wind power generating set intelligent fire controller according to claim 1, it is characterized in that, described early warning signal output module is when wherein any one signal is effective for Smoke Sensor signal or flame detector signal, early warning signal fan master control system will be exported, as the key signal coordinating video monitoring system action.
9. the wind power generating set intelligent fire controller according to any one of claim 1 to 8, it is characterized in that, the acquisition and processing of described logic module by adopting comparator circuit to realize Smoke Sensor signal and flame detector signal, cooperation control module completes the driving to outside fire-fighting equipment jointly.
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| CN201520501486.7U CN204891016U (en) | 2015-07-11 | 2015-07-11 | Wind generating set intelligence fire -fighting controller |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941091A (en) * | 2015-07-11 | 2015-09-30 | 杭州胄天新能源技术有限公司 | Intelligent firefighting controller for wind generating set |
| CN106066457A (en) * | 2016-05-25 | 2016-11-02 | 烟台创为新能源科技有限公司 | A kind of battery thermal runaway detecting system and detection method thereof |
| CN107050726A (en) * | 2017-05-16 | 2017-08-18 | 长沙金定信息技术有限公司 | A kind of fire control system based on power line carrier, PLC |
-
2015
- 2015-07-11 CN CN201520501486.7U patent/CN204891016U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941091A (en) * | 2015-07-11 | 2015-09-30 | 杭州胄天新能源技术有限公司 | Intelligent firefighting controller for wind generating set |
| CN106066457A (en) * | 2016-05-25 | 2016-11-02 | 烟台创为新能源科技有限公司 | A kind of battery thermal runaway detecting system and detection method thereof |
| CN107050726A (en) * | 2017-05-16 | 2017-08-18 | 长沙金定信息技术有限公司 | A kind of fire control system based on power line carrier, PLC |
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